September Weather in Erattupetta, India

Last updated: August 23, 2025

In Erattupetta, India, the average temperature in September hovers around 25°C (78°F), with minimums dipping to 21°C (71°F) and maximums soaring to 32°C (89°F). Expect a significant precipitation of 296 mm (11.7 in) over 25 days, contributing to an average humidity of 85%. Embrace the warmth, but be prepared for those occasional showers!

September Temperature in Erattupetta

In September in Erattupetta, the average temperature is 25°C (78°F). Maximums can reach 32°C (89°F), while minimums can be as low as 21°C (71°F). This warm and pleasant climate makes Erattupetta an ideal destination for travelers seeking enjoyable weather.

September Weather in Erattupetta: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Erattupetta, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Erattupetta, September typically has an average temperature of 25°C (78°F), with highs reaching up to 32°C (89°F) and lows dropping to around 21°C (71°F).

Data source: Temperature data for Erattupetta generated using information from the Copernicus Climate Change Service.

September Precipitation in Erattupetta

In Erattupetta in September, the total precipitation amount reaches 296 mm (11.7 in) over the course of 25 days.

September Precipitation Trends in Erattupetta

The chart displays monthly precipitation patterns in Erattupetta, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Erattupetta, September typically receives around 296 mm (11.7 inches) of precipitation spread over approximately 25 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

September Humidity in Erattupetta

In Erattupetta in September humidity is 85%. With an average temperature of 25°C (78°F), this humidity feels like traveling through a warm, damp blanket that clings to your skin, making even short walks feel exhausting and prompting frequent breaks in the shade or a refreshing drink to stay cool.

September Average Humidity in Erattupetta

This chart illustrates the average monthly humidity levels in Erattupetta, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Erattupetta is approximately 85%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Erattupetta

In Erattupetta in September, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Erattupetta, you can check here.

Maximum UV Index Levels in Erattupetta for September

The chart shows the monthly maximum UV Index (UVI) for Erattupetta in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Erattupetta typically reaches 14, which falls under the extreme exposure category.

Data source: Erattupetta September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How September Weather in Erattupetta Compares to Other Months

Weather in Erattupetta varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Erattupetta, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Erattupetta, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (79°F)	88 mm (3.4 inches)	70%	extreme
February Weather	27°C (81°F)	59 mm (2.3 inches)	64%	extreme
March Weather	28°C (82°F)	121 mm (4.8 inches)	66%	extreme
April Weather	28°C (82°F)	163 mm (6.4 inches)	71%	extreme
May Weather	27°C (80°F)	348 mm (13.7 inches)	77%	extreme
June Weather	26°C (79°F)	392 mm (15.4 inches)	83%	extreme
July Weather	25°C (78°F)	342 mm (13.5 inches)	86%	extreme
August Weather	25°C (77°F)	431 mm (17.0 inches)	87%	extreme
September Weather	25°C (78°F)	296 mm (11.7 inches)	85%	extreme
October Weather	26°C (78°F)	452 mm (17.8 inches)	84%	extreme
November Weather	26°C (79°F)	334 mm (13.1 inches)	83%	very high
December Weather	26°C (79°F)	132 mm (5.2 inches)	80%	very high